DE58907747D1 - Stereo receiving circuit. - Google Patents

Stereo receiving circuit.

Info

Publication number
DE58907747D1
DE58907747D1 DE58907747T DE58907747T DE58907747D1 DE 58907747 D1 DE58907747 D1 DE 58907747D1 DE 58907747 T DE58907747 T DE 58907747T DE 58907747 T DE58907747 T DE 58907747T DE 58907747 D1 DE58907747 D1 DE 58907747D1
Authority
DE
Germany
Prior art keywords
receiving circuit
stereo receiving
stereo
circuit
receiving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE58907747T
Other languages
German (de)
Inventor
Manfred Horl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Patentverwaltung GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Patentverwaltung GmbH filed Critical Philips Patentverwaltung GmbH
Application granted granted Critical
Publication of DE58907747D1 publication Critical patent/DE58907747D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/88—Stereophonic broadcast systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1646—Circuits adapted for the reception of stereophonic signals
    • H04B1/1661—Reduction of noise by manipulation of the baseband composite stereophonic signal or the decoded left and right channels
    • H04B1/1669—Reduction of noise by manipulation of the baseband composite stereophonic signal or the decoded left and right channels of the demodulated composite stereo signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Stereo-Broadcasting Methods (AREA)
DE58907747T 1988-07-22 1989-07-17 Stereo receiving circuit. Expired - Fee Related DE58907747D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3824890A DE3824890A1 (en) 1988-07-22 1988-07-22 STEREO RECEIVER

Publications (1)

Publication Number Publication Date
DE58907747D1 true DE58907747D1 (en) 1994-07-07

Family

ID=6359291

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3824890A Withdrawn DE3824890A1 (en) 1988-07-22 1988-07-22 STEREO RECEIVER
DE58907747T Expired - Fee Related DE58907747D1 (en) 1988-07-22 1989-07-17 Stereo receiving circuit.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3824890A Withdrawn DE3824890A1 (en) 1988-07-22 1988-07-22 STEREO RECEIVER

Country Status (5)

Country Link
US (1) US4977597A (en)
EP (1) EP0351916B1 (en)
JP (1) JP2850962B2 (en)
KR (1) KR970009901B1 (en)
DE (2) DE3824890A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537478A (en) * 1991-07-31 1993-02-12 Fujitsu Ten Ltd Field controller
DE19540183A1 (en) * 1995-10-27 1997-04-30 Bosch Gmbh Robert Stereo radio receiver
US8144878B2 (en) 2006-03-06 2012-03-27 Mediatek Inc. FM receiver and pilot detector thereof, and method for determining a type of a processed signal
KR100723535B1 (en) * 2006-07-19 2007-05-30 삼성전자주식회사 Receiver for reducing intersymbol interference of channel and for compensating signal gain loss

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA929606A (en) * 1970-07-13 1973-07-03 Ohsawa Mitsuo Fm stereophonic receiver
US3700921A (en) * 1971-06-03 1972-10-24 Motorola Inc Controlled hysteresis trigger circuit
DE2753199C2 (en) * 1977-11-29 1979-12-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement with noise-compensated switching threshold for pilot evaluation
NL8203384A (en) * 1982-08-31 1984-03-16 Philips Nv FM STEREO RECEIVER.
DE3516492A1 (en) * 1985-05-08 1986-11-13 Standard Elektrik Lorenz Ag, 7000 Stuttgart RADIO RECEIVER
US4769841A (en) * 1987-07-09 1988-09-06 Broadcast Technology Partners Receiver for compatible FM stereophonic system utilizing companding of difference signal

Also Published As

Publication number Publication date
EP0351916B1 (en) 1994-06-01
DE3824890A1 (en) 1990-01-25
EP0351916A2 (en) 1990-01-24
JPH02112335A (en) 1990-04-25
KR970009901B1 (en) 1997-06-19
JP2850962B2 (en) 1999-01-27
KR900002658A (en) 1990-02-28
EP0351916A3 (en) 1991-08-28
US4977597A (en) 1990-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBH, 2233

8339 Ceased/non-payment of the annual fee